/* CSS Document */
*,
::before,
::after{
	margin:0;
	padding:0;
	-webkit-tap-highlight-color:transparent;/*清楚点击默认的高亮效果*/
	-webkit-box-sizing:border-box;/*以border开始计算宽度*/
}
 body{
	 font-size:14px;
	 font-family:"Microsoft YaHei",sans-serif;/*第二个手机默认字体*/
	 color:#ff5;
}
 a{
	 text-decoration:none;
	 color:#000;
}
 ul{
	 list-style:none;
}
 input,textarea{
	 border:none;
	 resize:none;
	 outline:none;/*清除点击出现的框*/
	 -webkit-appearance:none;/*清除浏览器input默认样式*/
}
/*清除浮动*/
.clearfix::before,
.clearfix::after{
    content: ".";
    display: block;
    height: 0;
    line-height: 0;
    visibility: hidden;
    clear: both;
}


[class^="icon_"]{
    background: url("../sprites.png") no-repeat;
    background-size: 200px 200px;
}
/*头部通栏*/
.jd_topBar{
    height: 45px;
    width: 100%;
    background: url("../header-bg.png") repeat-x;
    background-size: 1px 44px;
    border-bottom: 1px solid #e0e0e0;
    position: absolute;
    z-index: 1000;
}
/*返回按钮*/
.jd_topBar .icon_back{
    background-position:-20px 0;
    width: 20px;
    height: 20px;
    display: block;
    margin: 12px 10px;
    position: absolute;
    top: 0;
    left: 0;
}
/*搜索*/
.jd_topBar h2{
    text-align: center;
    font-size: 16px;
    font-family: sans-serif;
    font-weight: inherit;
    line-height: 44px;
	color:#000;
}
    /*搜索*/
.jd_topBar form{
    width: 100%;
    height: 44px;
    padding:0 40px;
}
.jd_topBar form input{
    width: 100%;
    height: 32px;
    border: 1px solid #bfbfbf;
    border-radius: 4px;
    margin-top: 6px;
}

/*返回菜单*/
.jd_topBar .icon_menu{
    background-position:-60px 0;
    width: 40px;
    height: 44px;
    display: block;
    padding: 12px 10px;

    background-clip: content-box;
    background-origin: content-box;

    position: absolute;
    top: 0;
    right: 0;
}